showmd vs Capacities: Which Should You Choose in 2026?
Choosing between showmd and Capacities comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated April 14, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
showmd
The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.
Best for you if:
- 0
- • You need something completely free
- • You need documentation features specifically
- • Enhances macOS Quick Look to beautifully render Markdown files.
- • Supports GitHub Flavored Markdown, LaTeX, Mermaid diagrams, and AI-specific XML tags.
Capacities
Object-based note-taking
Best for you if:
- 0
- • You need note-taking features specifically
- • Capacities is a note-taking app that organizes information as objects with types
- • It structures notes as books, people, projects, and custom object types
| At a Glance |  showmd |  Capacities |
|---|---|---|
Price | Free | Free + Paid |
Best For | Documentation | Note-Taking |
Rating | — | — |
| Feature | showmd | Capacities |
|---|---|---|
| Pricing Model | Free | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 106 | 0 |
| Categories | DocumentationNote-Taking | Note-TakingMind Mapping |
How showmd and Capacities Compare
showmd
The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.
Free
Capacities
Object-based note-taking
Free tier available
showmd is a documentation tool. Capacities is in note-taking.
Who Should Use What?
On a budget?
showmd is free. Capacities is freemium.
Go with: showmd
Want the highest-rated option?
Neither has user reviews yet.
Go with: showmd
Value user reviews?
Neither has user reviews yet.
Go with: showmd
3 Questions to Help You Decide
What's your budget?
showmd is free. Capacities is freemium. Go with showmd if free matters most.
What's your use case?
showmd is a documentation tool. Capacities is in note-taking. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
showmd
- 0
- More community upvotes (106)
- Completely free
- Our pick for this comparison
Capacities
- Better fit for note-taking
The Bottom Line
showmd is our pick.
Frequently Asked Questions
Is showmd or Capacities better?
showmd is rated high in our evaluation. showmd is free and Capacities is freemium.
What are showmd and Capacities used for?
showmd: The most readable way to preview any .md file on macOS, enhancing Quick Look with rich rendering.. Capacities: Object-based note-taking.
What does showmd cost vs Capacities?
showmd is completely free. Capacities is freemium (free tier + paid plans). Visit their websites for detailed pricing.